♡ Login
Home
Previous Papers
★
MCQs
General Science
Inventions and Discoveries
Who invented the Polio Vaccine ...
Que.
Who invented the Polio Vaccine
A.
Land Steiner
B.
Sigmunt Freud
C.
Jonas Salk
D.
Edward Jenner
Right Answer is :
✓ C. Jonas Salk
⚑ Report
Views 👍 :1.4K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Who among the following invented the steam ...
➣ Which of the following pairs is incorrect ...
➣ Who discovered Uranus ? ...
➣ Who proposed the chemical evolution of life ...
➣ Who invented the 'Barometer' ...
➣ Who discovered sea route to India via ...
➣ Wright Brothers are regarded inventors of the ...
➣ Who among the following is the inventor ...
➣ Atomic Bomb was invented by ...
➣ Robert Koch worked on ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Environment Science
➤ Miscellaneous
➤ Research Institutions
➤ Everyday Science
➤ Scientific Instruments
➤ Inventions and Discoveries
➤ Computer Awareness